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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7baa09db6b07a25769d41ecbcd186ea452c5ea73ce996b8afbf2e17d59ae7516. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


SilentNet


Vendor detections: 7


Intelligence 7 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7baa09db6b07a25769d41ecbcd186ea452c5ea73ce996b8afbf2e17d59ae7516
SHA3-384 hash: 8a91e846160b0069f0fa87ae7a11c55bd594e337bd3da6ee3ec9b61b37d63c660c56e2824723b176c5ca2adc219a8b25
SHA1 hash: 08516fa674e6a7fe2a3dd6827a3665e441fa0b08
MD5 hash: 9c8e4d5994ac4186b584a782a15a63fa
humanhash: nevada-lemon-red-alabama
File name:dsmp dupe.jar
Download: download sample
Signature SilentNet
Create hunting rule
File size:12'914'296 bytes
First seen:2026-11-10 18:02:25 UTC
Last seen:Never
File type:Java file jar
MIME type:application/zip
ssdeep 393216:aZWiCI5wznU+1kJ585oYVPlHpuoXlI1P8S96:SWi5y1k+ospAylI1USM
TLSH T1FED633EC8214711661CA8E759D20107E4771D262F370639AFD6A8EFA234656FE4FC0FA
TrID 77.1% (.JAR) Java Archive (13500/1/2)
22.8% (.ZIP) ZIP compressed archive (4000/1)
Magika jar
Reporter wok
Tags:jar java Python SilentNet

Intelligence

File Origin
# of uploads :
1
# of downloads :
67
Origin country :
AT AT
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
jar
Verdict:
Malicious activity
Analysis date:
2026-11-10 19:06:47 UTC
Tags:
silentnet stealer etherhiding evasion python arch-exec arch-doc auto generic openssl tool
Link:
https://app.any.run/tasks/a17b7cde-9cc5-4466-9747-6436502f81d5

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/99212/
Verdict:
Clean
Score:
89.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6af35cc5beffd05f052ad84b
Tags:
n/a
Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6af35c6bf8c0f4149c5d987b/reports/214fa124-a7af-4f5e-a2d4-210c671cbb89/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/7baa09db6b07a25769d41ecbcd186ea452c5ea73ce996b8afbf2e17d59ae7516
Result
Malware family:
Silentnet
Create hunting rule
Verdict:
Malicious
Trusted hash?:
False
File:
11
Classes:
8
Nested archives:
0
Source:
https://www.jarscanner.org/
Findings
Minecraft session theft indicators: Code associated with Minecraft session-token collection was found.
Silentnet signature: Known Silentnet data path was found.
External process execution: ProcessBuilder can execute operating-system commands.
User-Agent: May indicate outbound HTTP requests or client impersonation.
Result
Threat name:
SilentNet
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad.rans
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/2003553
Signature
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Creates a thread in another existing process (thread injection)
Exploit detected, runtime environment starts unknown processes
Modifies the windows firewall
Potential Privilege Escalation using Task Scheduler highest RunLevel
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Files With System Process Name In Unsuspected Locations
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Rare Remote Thread Creation By Uncommon Source Image
Sigma detected: Schedule system process
Sigma detected: Schtasks Creation Or Modification With SYSTEM Privileges
Suricata IDS alerts for network traffic
Suspicious powershell command line found
Tries to harvest and steal browser information (history, passwords, etc)
Unusual module load detection (module proxying)
Uses netsh to modify the Windows network and firewall settings
Uses schtasks.exe or at.exe to add and modify task schedules
Writes many files with high entropy
Writes to foreign memory regions
Yara detected Python Keylogger
Yara detected SilentNet
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 2003553 Sample: dsmp dupe.jar Startdate: 10/11/2026 Architecture: WINDOWS Score: 100 118 thisisafalsepositive.st 2->118 120 files.pythonhosted.org 2->120 122 3 other IPs or domains 2->122 148 Suricata IDS alerts for network traffic 2->148 150 Yara detected SilentNet 2->150 152 Yara detected Python Keylogger 2->152 154 9 other signatures 2->154 12 cmd.exe 1 2->12         started        14 powershell.exe 2->14         started        16 powershell.exe 2->16         started        signatures3 process4 process5 18 java.exe 5 12->18         started        20 conhost.exe 12->20         started        22 conhost.exe 14->22         started        24 conhost.exe 16->24         started        process6 26 javaw.exe 915 18->26         started        dnsIp7 130 thisisafalsepositive.st 185.178.208.191, 443, 49724, 49725 DDOS-GUARDRU Russia 26->130 132 104.20.46.180, 443, 49721 CLOUDFLARENET-CloudflareIncUS Canada 26->132 100 C:\Users\user\AppData\Local\...\python.exe, PE32+ 26->100 dropped 102 C:\Users\user\AppData\Local\...\python312.zip, Zip 26->102 dropped 104 C:\Users\user\AppData\Local\...\winsound.pyd, PE32+ 26->104 dropped 106 649 other files (none is malicious) 26->106 dropped 30 python.exe 218 26->30         started        file8 process9 dnsIp10 134 64.31.48.194, 443, 49731 LIMESTONENETWORKS-LimestoneNetworksIncUS Japan 30->134 136 198.178.224.35, 443, 49729 LATITUDE-SH-LatitudeshUS United States 30->136 138 4 other IPs or domains 30->138 108 C:\Users\user\AppData\Local\...\python.exe, PE32+ 30->108 dropped 110 C:\Users\user\AppData\...\tmp_hkp4wbud.zip, Zip 30->110 dropped 112 C:\Users\user\AppData\Local\...\python312.zip, Zip 30->112 dropped 114 34 other files (1 malicious) 30->114 dropped 140 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 30->140 142 Tries to harvest and steal browser information (history, passwords, etc) 30->142 144 Writes to foreign memory regions 30->144 146 3 other signatures 30->146 35 python.exe 1272 30->35         started        39 pip.exe 30->39         started        41 python.exe 30->41         started        44 2 other processes 30->44 file11 signatures12 process13 dnsIp14 84 C:\Users\user\AppData\Local\...\t64.exe, PE32+ 35->84 dropped 86 C:\Users\user\AppData\Local\Temp\...\wait.py, Python 35->86 dropped 88 C:\Users\user\AppData\Local\Temp\...\util.py, Python 35->88 dropped 96 791 other files (none is malicious) 35->96 dropped 156 Suspicious powershell command line found 35->156 158 Uses schtasks.exe or at.exe to add and modify task schedules 35->158 160 Uses netsh to modify the Windows network and firewall settings 35->160 164 3 other signatures 35->164 46 conhost.exe 35->46         started        48 python.exe 39->48         started        52 conhost.exe 39->52         started        124 208.91.109.46 TERASWITCH-TeraSwitchNetworksIncUS Japan 41->124 126 142.251.155.119 GOOGLE-GoogleLLCUS United States 41->126 128 2 other IPs or domains 41->128 90 C:\Recovery\OEM\...\RuntimeBroker.exe, PE32+ 41->90 dropped 92 C:\Users\user\AppData\Local\...\stdole.py, Python 41->92 dropped 94 _78530B68_61F9_11D...A024580902_0_1_0.py, Python 41->94 dropped 98 4 other files (none is malicious) 41->98 dropped 162 Adds a directory exclusion to Windows Defender 41->162 54 powershell.exe 41->54         started        56 powershell.exe 41->56         started        58 powershell.exe 41->58         started        60 12 other processes 41->60 file15 signatures16 process17 dnsIp18 116 151.101.0.223, 443, 49758 FASTLY-FastlyIncUS Canada 48->116 76 C:\Users\user\AppData\Local\...\tmpz8qydk3h, Zip 48->76 dropped 78 C:\Users\user\AppData\Local\...\tmprk3o99a9, Zip 48->78 dropped 80 C:\Users\user\AppData\Local\...\tmppdsonpfl, Zip 48->80 dropped 82 213 other files (13 malicious) 48->82 dropped 62 conhost.exe 54->62         started        64 conhost.exe 56->64         started        66 conhost.exe 58->66         started        68 conhost.exe 60->68         started        70 conhost.exe 60->70         started        72 conhost.exe 60->72         started        74 8 other processes 60->74 file19 process20
Score:
0%
Verdict:
Benign
File Type:
ARCHIVE
Link:
https://malprob.io/report/7baa09db6b07a25769d41ecbcd186ea452c5ea73ce996b8afbf2e17d59ae7516
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7baa09db6b07a25769d41ecbcd186ea452c5ea73ce996b8afbf2e17d59ae7516/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=povatw3la6rfo2oud3f42gdourjml2ttz2mwxcx36lqx2wnooula._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/261110-wm4wbazy5p/
Malware Family:
java
Create hunting rule
Malicious:
True
Tags:
jar process-rename debug-check env-check
Link:
https://intel.virussign.com/intelligence/file/7baa09db6b07a25769d41ecbcd186ea452c5ea73ce996b8afbf2e17d59ae7516
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/7baa09db6b07a25769d41ecbcd186ea452c5ea73ce996b8afbf2e17d59ae7516

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:exploit_any_poppopret
Create hunting rule
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
Rule name:JAVA_Malware_Unknown_ForgeAuto_03a7ca91
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_0ece8eba
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_1fde0fe5
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_50b45f1d
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_5888acd8
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_61773a0a
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:SilentNet_CharArith_Obfuscation
Create hunting rule
Author:NyxIndius
Description:Detects Java class with char-arithmetic string obfuscation (ldc/sipush A - B, isub, i2c) in volume
Rule name:SilentNet_FakeFabric_Metadata
Create hunting rule
Author:NyxIndius
Description:Detects MANIFEST or fabric.mod.json pointing to a net.fabric.* entrypoint (fake Fabric mod, SilentNet)
Rule name:SilentNet_Loader_Class
Create hunting rule
Author:NyxIndius
Description:Detects SilentNet Java loader/stealer class: char-arith obfuscation plus launcher, dropper, custom HTTPS/DoH client or Minecraft session reflection

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

SilentNet

Java file jar 7baa09db6b07a25769d41ecbcd186ea452c5ea73ce996b8afbf2e17d59ae7516

(this sample)

  
Dropping
SilentNet
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/99212/

Comments